Title :
Considerations of selecting filter parameters of three-phase PWM inverter systems
Author :
Yamakawa, T. ; Nishikata, S.
Author_Institution :
Tokyo Denki Univ., Tokyo, Japan
Abstract :
A way of selecting parameters of output filter in ordinary three-phase PWM inverter systems is discussed. The cases for overmodulation region to utilize DC source voltage effectively are explored here. THD of output voltage is aimed at lower than 5% for which the filter is downsized as small as possible.
Keywords :
PWM invertors; open loop systems; power filters; DC source voltage; filter parameters; overmodulation region; three-phase PWM inverter systems; Circuits; Frequency; Inductance; Low pass filters; Open loop systems; Power supplies; Pulse width modulation; Pulse width modulation inverters; Uninterruptible power systems; Voltage control; observer; output filter; overmodulation; three-phase PWM inverter;
Conference_Titel :
Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5177-7
Electronic_ISBN :
978-4-88686-067-5
DOI :
10.1109/ICEMS.2009.5382771
